Sturgill Simpson mocks CMA Awards as he busks outside the show in Nashville

John Sturgill Simpson (born June 8, 1978) is an American Grammy Award-winning country music and roots rock singer-songwriter. As of August 2017, he has released three albums as a solo artist. He released two albums independently, High Top Mountain in 2013 and Metamodern Sounds in Country Music in 2014. Wikipedia

One of the highlights of the Country Music Association Awards on Wednesday night had absolutely nothing to do with the show. Sturgill Simpson, the popular country singer who is largely ignored by mainstream country industry, showed up outside Nashville …